awk: dont require sed to build awk

diff --git a/sys/src/cmd/awk/mkfile b/sys/src/cmd/awk/mkfile
index 24f5c5f8cce1909a05c57774bfe8f874e7461377..3ae596b0efd5302a541eacb931b465e9a982326c 100644 (file)
--- a/sys/src/cmd/awk/mkfile
+++ b/sys/src/cmd/awk/mkfile
@@ -1,7 +1,5 @@
 </$objtype/mkfile
 
-cpuobjtype=`{sed -n 's/^O=//p' /$cputype/mkfile}
-
 TARG=awk
 OFILES=re.$O\
        lex.$O\
@@ -36,17 +34,16 @@ y.tab.h awkgram.c:  $YFILES
        $YACC -o awkgram.c $YFLAGS $prereq
 
 clean:V:
-       rm -f *.[$OS] [$OS].out [$OS].maketab y.tab.? y.debug y.output $TARG
+       rm -f *.[$OS] [$OS].out *.maketab y.tab.? y.debug y.output $TARG
 
 nuke:V:
-       rm -f *.[$OS] [$OS].out [$OS].maketab y.tab.? y.debug y.output awkgram.c proctab.c $TARG
+       rm -f *.[$OS] [$OS].out *.maketab y.tab.? y.debug y.output awkgram.c proctab.c $TARG
 
-proctab.c:     $cpuobjtype.maketab
-       ./$cpuobjtype.maketab >proctab.c
+proctab.c:     $cputype.maketab
+       ./$cputype.maketab >proctab.c
 
-$cpuobjtype.maketab:   y.tab.h maketab.c
-       objtype=$cputype
-       mk maketab.$cputype
+$cputype.maketab:      y.tab.h maketab.c
+       objtype=$cputype mk maketab.$cputype
 
-maketab.$cputype:V:    y.tab.h maketab.$O
-       $LD -o $O.maketab maketab.$O
+maketab.$objtype:V:    y.tab.h maketab.$O
+       $LD -o $objtype.maketab maketab.$O